package com.collection.vectors;

import java.util.Vector;

public class ReplaceElementAtSpecifiedIndexVectorExample {
	public static void main(String[] args) {
	    //create a Vector object
	    Vector v = new Vector();
	   
	    //Add elements to Vector
	    v.add("1");
	    v.add("2");
	    v.add("3");
	   
	    /*
	      To replace an element at the specified index of Vector use
	      Object set(int index, Object obj) method.
	      This method replaces the specified element at the specified index in the
	      Vector and returns the element previously at the specified position.
	    */
	    v.set(1,"REPLACED ELEMENT");
	 
	    System.out.println("Vector contains...");
	    //display elements of Vector
	    for(int index=0; index < v.size(); index++)
	      System.out.println(v.get(index));
	   
	  }
}
